LFD212G45MJGR121

RF Multiplexers Overview

The Murata LFD212G45MJGR121 is an RF diplexer designed for signal conditioning in wireless applications. It features a nominal impedance of 50Ω and supports two distinct frequency bands: 2400MHz to 2500MHz and 5150MHz to 5875MHz. The component operates within a center frequency range of 6610MHz and handles a maximum power capacity of 1W. Packaged in a compact 0805 (2012 Metric) surface-mount footprint, it integrates six pads for PCB mounting. This device facilitates efficient separation of dual-band signals while maintaining low insertion loss characteristics suitable for high-frequency communication systems.

RF Multiplexers Feature Summary

• Dual-band filtering capability supporting 2.4GHz and 5GHz Wi-Fi frequencies
• Compact 0805 surface-mount package design for space-constrained layouts
• 50Ω nominal impedance matching for standard RF transmission lines

RF Multiplexers Applications

• Wi-Fi routers and access points requiring dual-band signal separation
• Wireless LAN modules integrating 2.4GHz and 5GHz transceivers
• IoT devices utilizing concurrent dual-band connectivity

RF Multiplexers Procurement Notes

Verify current lifecycle status as the component is listed as End of Life with scheduled obsolescence. Confirm availability through authorized distributors, noting potential non-stocked lead times. Ensure compliance with RoHS standards and validate pin compatibility during replacement planning. Check for updated datasheets reflecting final manufacturing specifications before procurement commitment.

RF Multiplexers Selection Notes

Select this diplexer when designing circuits requiring simultaneous operation at 2.4GHz and 5GHz bands within a 50Ω system. Consider the 0805 package size for board space limitations. Evaluate thermal performance against the 1W power rating. Verify that the specified frequency ranges align with regional regulatory requirements for wireless communications.

RF Multiplexers Part Context

Part of the Murata LFD series focusing on RF signal conditioning. Designed for integration into modern wireless communication hardware. Provides passive filtering solutions for multi-standard radio interfaces. Supports miniaturization trends in consumer electronics and industrial IoT deployments.

RF Multiplexers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the End of Life status. Designers should consult official Murata resources or authorized distributors for validated cross-reference data before proceeding with alternative sourcing strategies.